Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P16 701 815N found under Thermocouple Immersion by Hatch And Kirk Inc. The National Stock Number assigned to this part is 6685008747240, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P16 701 815N.